Base | Representation |
---|---|
bin | 11001100000000110000001… |
… | …00111000101011001011011 |
3 | 21100120000221212001001100120 |
4 | 30300003000213011121123 |
5 | 24322241402032102041 |
6 | 315134005430004323 |
7 | 14545345105201515 |
oct | 1460030047053133 |
9 | 240500855031316 |
10 | 56078324487771 |
11 | 1696075823a473 |
12 | 63584314a66a3 |
13 | 253a217a33311 |
14 | dbc2c3822bb5 |
15 | 673ad4e4d366 |
hex | 3300c09c565b |
56078324487771 has 8 divisors (see below), whose sum is σ = 74828483128320. Its totient is φ = 37356857752872.
The previous prime is 56078324487769. The next prime is 56078324487791. The reversal of 56078324487771 is 17778442387065.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56078324487771 - 21 = 56078324487769 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56078324487696 and 56078324487705.
It is not an unprimeable number, because it can be changed into a prime (56078324487721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7172971851 + ... + 7172979668.
It is an arithmetic number, because the mean of its divisors is an integer number (9353560391040).
Almost surely, 256078324487771 is an apocalyptic number.
56078324487771 is a deficient number, since it is larger than the sum of its proper divisors (18750158640549).
56078324487771 is a wasteful number, since it uses less digits than its factorization.
56078324487771 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14345952825.
The product of its (nonzero) digits is 442552320, while the sum is 69.
The spelling of 56078324487771 in words is "fifty-six trillion, seventy-eight billion, three hundred twenty-four million, four hundred eighty-seven thousand, seven hundred seventy-one".
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